feat(mem0-plugin): file-context injection, stop-hook summaries & activity timeline (#5346)

mem0-plugin/hooks/codex-hooks.json

@@ -20,6 +20,16 @@
             "timeout": 3
           }
         ]
+      },
+      {
+        "matcher": "Read",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "${PLUGIN_ROOT}/scripts/on_file_read.sh",
+            "timeout": 5
+          }
+        ]
       }
     ],
     "SessionStart": [
@@ -68,6 +78,17 @@
         ]
       }
     ],
+    "Stop": [
+      {
+        "hooks": [
+          {
+            "type": "command",
+            "command": "${PLUGIN_ROOT}/scripts/on_stop.sh",
+            "timeout": 30
+          }
+        ]
+      }
+    ],
     "PreCompact": [
       {
         "hooks": [

mem0-plugin/hooks/cursor-hooks.json

@@ -16,6 +16,11 @@
         "command": "${CURSOR_PLUGIN_ROOT}/scripts/enforce_metadata_defaults.sh",
         "matcher": "mcp__mem0__add_memory|mcp__plugin_mem0_mem0__add_memory|mcp__mem0__search_memories|mcp__plugin_mem0_mem0__search_memories|mcp__mem0__get_memories|mcp__plugin_mem0_mem0__get_memories|mcp__mem0__delete_all_memories|mcp__plugin_mem0_mem0__delete_all_memories",
         "timeout": 3
+      },
+      {
+        "command": "${CURSOR_PLUGIN_ROOT}/scripts/on_file_read_cursor.sh",
+        "matcher": "Read",
+        "timeout": 5
       }
     ],
     "postToolUse": [
@@ -30,6 +35,12 @@
         "timeout": 12
       }
     ],
+    "stop": [
+      {
+        "command": "${CURSOR_PLUGIN_ROOT}/scripts/on_stop_cursor.sh",
+        "timeout": 30
+      }
+    ],
     "preCompact": [
       {
         "command": "${CURSOR_PLUGIN_ROOT}/scripts/on_pre_compact_cursor.sh"

mem0-plugin/hooks/hooks.json

@@ -54,6 +54,16 @@
             "timeout": 3
           }
         ]
+      },
+      {
+        "matcher": "Read",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "${CLAUDE_PLUGIN_ROOT}/scripts/on_file_read.sh",
+            "timeout": 5
+          }
+        ]
       }
     ],
     "PostToolUse": [
@@ -78,6 +88,17 @@
         ]
       }
     ],
+    "Stop": [
+      {
+        "hooks": [
+          {
+            "type": "command",
+            "command": "${CLAUDE_PLUGIN_ROOT}/scripts/on_stop.sh",
+            "timeout": 30
+          }
+        ]
+      }
+    ],
     "PreCompact": [
       {
         "hooks": [